#include<iostream>
#include<list>
using namespace std;
int main()
{
	list<int> i;
	i.push_back(1);
	i.push_back(13);
	i.push_back(14);
	i.push_back(71);
	i.push_back(91);
	i.push_back(99);

	for(auto e : i)
	{
		cout << e << " ";
	}
	cout << endl;

	return 0;
}